# Sudoku Zen: Number Logic

> Endless number puzzles

Canonical page: [https://chrome-stats.com/d/id6785088442](https://chrome-stats.com/d/id6785088442)

## Overview

- **ID:** `id6785088442`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Yuki Okawa
- **Category:** Games
- **Version:** 1.0.1
- **Last updated:** 2026-07-19
- **First published:** 2026-06-29
- **Size:** 21 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sudoku-zen-number-logic/id6785088442)
- **Website:** [https://y-okawa777.github.io](https://y-okawa777.github.io/)
- **Privacy policy:** [https://y-okawa777.github.io/privacy/ja](https://y-okawa777.github.io/privacy/ja)

## Description

Sudoku Zen is a clean, relaxing Sudoku (number place) game with an endless supply of puzzles. Every board is generated by an algorithm on your device and guaranteed to have exactly one solution — so you never run out and never need an internet connection.

Features:
- Endless puzzles across four difficulties: Easy, Medium, Hard and Expert
- Every puzzle is guaranteed to have a unique solution
- Mistake detection with a 3-strike limit, just like the classics
- Pencil notes, smart highlighting and auto-clean notes
- Hints when you get stuck
- Time tracking with best times, win rate and streaks per difficulty
- Auto-save: pause anytime and continue later
- Light & dark themes, English & Japanese
- Fully offline — no account, no sign-in

Relax, focus, and solve. Perfect for a quick break or a long, satisfying session.

## Rankings

- #1,937,467 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6785088442)